Algonquin Power & Utilities Cor (AQNB) Stock Price History
Historical prices from 2019 to 2026
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AQNB Historical Performance
Short-Term Returns
AQNB Stock Price Trajectory (2019–2026)
As of May 8, 2026, Algonquin Power & Utilities Cor (AQNB) trades at $26.11, representing a +3.7% return over the past year. The stock has delivered a +25.2% total return over five years (-1.3% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $29.68 on February 10, 2020. From this peak, AQNB has corrected -12.0%, currently trading 1% above its 200-day moving average, indicating continued institutional support.
When compared to Utilities sector peers AES (+38.6% 1Y), NI (+16.2% 1Y), and PNW (+6.1% 1Y), AQNB has underperformed the peer group average. Compare AQNB vs AES →
AQNB Historical Price Data (2025–2026)
Showing 30 of 1,748 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 26.05 | 26.11 | 26.04 | 26.11 | 8K | 0.00% |
| 2026-05-06 | 26.03 | 26.15 | 26.02 | 26.11 | 9K | -0.11% |
| 2026-05-05 | 26.02 | 26.15 | 26.02 | 26.14 | 5K | +0.23% |
| 2026-05-04 | 26.15 | 26.17 | 26.03 | 26.08 | 5K | 0.00% |
| 2026-05-01 | 26.03 | 26.17 | 26.00 | 26.08 | 4K | -0.19% |
| 2026-04-30 | 25.83 | 26.13 | 25.83 | 26.13 | 14K | +0.69% |
| 2026-04-29 | 26.02 | 26.08 | 25.95 | 25.95 | 5K | -0.04% |
| 2026-04-28 | 25.85 | 26.03 | 25.85 | 25.96 | 5K | 0.00% |
| 2026-04-27 | 26.00 | 26.00 | 25.92 | 25.96 | 5K | -0.04% |
| 2026-04-24 | 25.98 | 26.05 | 25.91 | 25.97 | 6K | +0.31% |
| 2026-04-23 | 25.77 | 25.99 | 25.76 | 25.89 | 11K | +0.35% |
| 2026-04-22 | 25.80 | 25.86 | 25.75 | 25.80 | 155K | +0.12% |
| 2026-04-21 | 25.89 | 25.89 | 25.77 | 25.77 | 11K | -0.46% |
| 2026-04-20 | 26.02 | 26.10 | 25.89 | 25.89 | 10K | -0.31% |
| 2026-04-17 | 26.00 | 26.10 | 25.93 | 25.97 | 10K | -0.27% |
| 2026-04-16 | 26.06 | 26.06 | 25.95 | 26.04 | 10K | +0.04% |
| 2026-04-15 | 26.15 | 26.15 | 26.02 | 26.03 | 24K | -0.88% |
| 2026-04-14 | 26.03 | 26.29 | 26.03 | 26.26 | 32K | +0.83% |
| 2026-04-13 | 26.04 | 26.10 | 26.02 | 26.05 | 9K | -0.52% |
| 2026-04-10 | 26.20 | 26.20 | 26.12 | 26.18 | 10K | +0.23% |
| 2026-04-09 | 26.19 | 26.20 | 26.01 | 26.12 | 10K | +0.04% |
| 2026-04-08 | 26.04 | 26.18 | 25.97 | 26.11 | 5K | +0.27% |
| 2026-04-07 | 25.97 | 26.08 | 25.97 | 26.04 | 6K | +0.04% |
| 2026-04-06 | 26.00 | 26.03 | 25.93 | 26.03 | 11K | +0.12% |
| 2026-04-02 | 25.97 | 26.03 | 25.85 | 26.00 | 19K | +0.12% |
| 2026-04-01 | 25.98 | 26.06 | 25.95 | 25.97 | 30K | -0.42% |
| 2026-03-31 | 25.78 | 26.19 | 25.72 | 26.08 | 644K | +1.64% |
| 2026-03-30 | 25.69 | 25.83 | 25.55 | 25.66 | 18K | +0.27% |
| 2026-03-27 | 25.77 | 25.79 | 25.59 | 25.59 | 27K | -0.43% |
| 2026-03-26 | 25.72 | 25.85 | 25.53 | 25.70 | 28K | 0.00% |
Full AQNB Stock Analysis
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View ValuationCompare AQNB vs GEV
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Start ComparisonAQNB — Frequently Asked Questions
Quick answers to the most common questions about buying AQNB stock.
How has AQNB stock performed recently?
AQNB returned +3.7% over the past year, beating its 5-year annualized CAGR of -1.3%. The stock trades above its 200-day moving average, confirming the uptrend.
What is AQNB's all-time high price?
Algonquin Power & Utilities Cor reached $29.68 on 2020-02-10. The 52-week high is $26.29. Current 1-year return of +3.7% places the stock closer to historical peaks.
Where can I download AQNB historical price data?
This page provides AQNB daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2019-2026, downloadable in CSV format.